X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=tests%2Fsignature.sh;fp=tests%2Fsignature.sh;h=2eb52c89be24c5a3e15e27c6faf996e5881b4d93;hp=0000000000000000000000000000000000000000;hb=ba15781be8f80746b6daed6588191297f38737fa;hpb=d39ffbeea6ad54c90123a352d50b65c5bda1561b

diff --git a/tests/signature.sh b/tests/signature.sh
new file mode 100755
index 00000000..2eb52c89
--- /dev/null
+++ b/tests/signature.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+# obtain and optionally verify Bench / signature
+# if no reference is given, the output is deliberately limited to just the signature
+
+error()
+{
+  echo "running bench for signature failed on line $1"
+  exit 1
+}
+trap 'error ${LINENO}' ERR
+
+# obtain
+
+signature=`./stockfish bench 2>&1 | grep "Nodes searched  : " | awk '{print $4}'`
+
+if [ $# -gt 0 ]; then
+   # compare to given reference
+   if [ "$1" != "$signature" ]; then
+      echo "signature mismatch: reference $1 obtained $signature"
+   else
+      echo "signature OK: $signature"
+   fi
+else
+   # just report signature
+   echo $signature
+fi